| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a finger from being caught by setting first and second gaps of an L-shape for avoiding the finger catch to be formed between a door frame and a door, and providing an airtight material which covers the first and second gaps and is elastically contracted on the door frame. SOLUTION: When a door 4 is opened, a large gap is formed between a hanging side end part of the door 4 and a right longitudinal frame 6, and a finger can be erroneously caught in the gap. Even when the door 4 is fully opened in this condition, a space between the hanging end part of the door 4 and the right longitudinal frame 6 is the gap to be communicated in L-shape by first and second gaps S1, S2. Thus, even when the caught finger is held between the door 4 and the right longitudinal frame 6, only an airtight material 9 attached thereto is elastically deformed, and the finger is not injured. Injury of a finger can be avoided, and the airtightness between the door and the door frame can be secured.</p> |
